Rexnord ZT125403Y 4 3/16" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Double Setscrew Locking Collar, Clearance Seal

Ability to Relubricate

Yes

Adjusting screw clearance hole diameter (in)

2.13

Adjusting screw square nut seat height (in)

3.38

Adjustment pad height (in)

6.38

Adjustment slot width (in)

2.13

Allowable Working Load [2/3 Yield Strength] (lb)

53700

Available seal type

M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip

Available Seal Type

M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip

Base to centerline height (in)

8.688

Bearing Brand

REX ROLLER BEARING

Bore size (in)

4.1875 in

Bore Size (in)

4.1875 in

Cage Material

Engineered Polymer

Clearance

C3 STANDARD

Fixed vs. Expansion

Fixed

Grease Fitting Thread Size

1/4 NPT

Height

9.88

Housing Cast Face to Outermost Bearing Face (in)

1.06

Housing coating

Powder coated

Housing Coating

POWDER COATED

Housing Color

Black

Housing construction

Solid

Housing Construction

Solid

Housing material

Cast iron

Housing Material

Cast Iron

Housing Outside Diameter to Cast Square Nut Slot Face (in)

9.81

Housing style

Take-Up Block

Housing Style

Take-Up Block

Housing type

Take Up, Wide Slot

Housing Type

Take Up, Wide Slot

Housing width (in)

4.25

Inner Ring Outside Diameter (in)

5.032

Insert

5403YU

Length

17.50

Length Through Bore (in)

6.25

Locking collar outside diameter (in)

6.19

Locking device kit

SC12Y QTY 2

Locking Device Kit

SC12Y QTY 2

Locking Type

Double Set Collar

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Maximum Speed (RPM)

1850 rpm

Maximum Temperature (C)

107

Maximum Temperature (F)

225

Microlock kit

ML4

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Net Weight

94.00

Overall Length (in)

13.44

Overall width

6.25

Primary seal

Steel clearance seal

Primary Seal

STEEL CLEARANCE SEAL

Radial Dynamic Load Capacity (lb)

149500 lb

Radial Static Load Capacity (lb)

159300 lb

Retainer material

Engineered Polymer

Retainer Material

Engineered Polymer

Rolling element

Spherical Roller

Seal kit

ZS12Y

Seal type

Clearance Seal

Setscrew torque (in-lbs)

1350

Size code

12

Size Code

12

Slot Length (in)

8

Slot spacing (in)

9.5

Slot Width (in)

2.06

Unit of dimension

in

Unit of Dimension

IN

Vibration frequency fundamental train

0.0072 cps

Vibration Frequency Fundamental Train

0.0072 cps

Vibration frequency inner ring defect

0.1901 cps

Vibration Frequency Inner Ring Defect

0.1901 cps

Vibration frequency outer ring defect

0.1433 cps

Vibration Frequency Outer Ring Defect

0.1433 cps

Vibration frequency roller spin

0.0568 cps

Vibration Frequency Roller Spin

0.0568 cps

Volume

4.769

Volume unit

GLL

Volume Unit

GLL

Weight unit

LB

Width

6.38